â¢ 1958 Code of Ethics for Government Service7 â¢ Senate Select Committee on Standards and Conduct (1964) â¢ Select Committee on ethics (1977) â¢ House Committee on Standards of Official Conduct (1967) â¢ Committee on Ethics (2011) â¢ Congressional Ethics Office (2008) â¢ Mechanism â censure
NH4I will completely dissolve in ammonium and iodide ions: of which I-is neutral and NH4+ is quite a weak acid (pKa = 9.25). (The molar standard solution of NH4I will have pH approx. 4.6).
In order to determine whether salts are acidic, neutral, or basic, you'd have to look at the solution they form when they are desolved in water. a. since Br-is the conjugate base for HBr (strong acid), therefore it is a weak base and it doesnt alter the pH of the solution.H4ClO4 = neutral. LiF = basic (LiOH is strong base). LiNO3 = basic (HNO3 is a strong base). that is only based on Ka values of acids and bases formed from salts above, that is if my memory is correct.